A range is shown only where at least two independent published sources agree. Sources are installer and supplier price guides for Ontario and Canada published in 2025 and 2026; we do not name them.
Sites in this network are not used as sources, and a page dated after the day we checked was discarded.
Prices are installed prices. Where fewer than two sources agree, the page says "too few published prices" instead of a number.
A range is not a quote. Your price depends on your home and the job; get written quotes.
Programs
Program amounts, conditions and dates are taken from each program's own published page (the CRA, the Government of Ontario, the City of Ottawa and March of Dimes Canada) and were checked in September 2026.
We never subtract a program from a price and never say who is eligible. Each program decides.
A program that has closed is shown as closed, not as an option.